Hi all,

I am now conducting my master's research on emerging contaminants in stormwater. The analytes of my interest are: BPA, Triclosan, Glyphosate, and AMPA. I hope to analyze BPA and Triclosan on GC-MS and Glyphosate and AMPA on HPLC. Hence, I wonder if it's possible to derive both simultaneously with 4-chloro-3,5-dinitrobenzotrifluoride (CNBF). I also welcome any suggestions on other methods : )

Thank you